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Page II-25
180 DSP Operation Manual
Signal Level Meter
LCD Dimming Delay
The LCD Dimming Delay setting is
used to conserve power by automatically
dimming the display screen backlight after
the 180 DSP has been idle for a specied
period of time.
The default setting for the LCD dimming
delay is 1 Minute. The LCD dimming
delay can be set from a minimum of one
(1) minute up to a maximum of ve (5)
minutes.
Use either of the following methods to
change the LCD dimming delay:
• Use the up/down arrow buttons to
change the value in one (1) minute
increments.
• Press the Enter button and use the
Virtual Keyboard to directly enter
the LCD dimming delay as shown
in the image to the right.
Upon any button press, the LCD will automatically brighten and the delay timer will restart.
Whenever the 180 DSP is being powered by the AC to DC
power adapter & battery charger, the LCD dimming delay will
be deactivated automatically.